2(7-a)=

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Solution for 2(7-a)= equation: 


Simplifying
2(7 + -1a) = 0
(7 * 2 + -1a * 2) = 0
(14 + -2a) = 0

Solving
14 + -2a = 0

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Add '-14' to each side of the equation.
14 + -14 + -2a = 0 + -14

Combine like terms: 14 + -14 = 0
0 + -2a = 0 + -14
-2a = 0 + -14

Combine like terms: 0 + -14 = -14
-2a = -14

Divide each side by '-2'.
a = 7

Simplifying
a = 7

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